Home / 34,417,778.40-51,629,000.40-11,700,388.80

Finding the Fourth Proportional to 34,417,778.40, 51,629,000.40 and 11,700,388.80

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Solution

The fourth proportional to 34,417,778.40, 51,629,000.40 and 11,700,388.80 is: 17,551,376.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,417,778.40 : 51,629,000.40 = 11,700,388.80 : x
  2. Step 2: Convert to fraction form
    34,417,778.40/51,629,000.40 = 11,700,388.80/x
  3. Step 3: Cross multiply
    34,417,778.40x = 51,629,000.40 × 11,700,388.80
  4. Step 4: Simplify right side
    34,417,778.40x = 604,079,378,035,355.50
  5. Step 5: Solve for x
    x = 604,079,378,035,355.50/34,417,778.40
  6. Step 6: Final answer
    x = 17,551,376.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.